VirtualBox

Changes between Initial Version and Version 1 of Ticket #10600, comment 5


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Timestamp:
05/25/12 15:28:54 (23 months ago)
Author:
ramshankar
Comment:

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  • Ticket #10600, comment 5

    initial v1  
    11Calling contig_alloc() for the large page (2M contiguous allocation via PGM/GMM) is a bug (see #if 0 in memobj-r0drv-solaris). We should call into vbi_large_page_alloc() and not vbi_phys_alloc()->contig_alloc(). 
    22 
    3 We shouldn't have any code that requires > 2M contiguous physical memory. We have a few places where we need 12K below 4G and ~128K below 4G (per VM with single VCPU + 20K per extra VCPU) and currently have to resort using contig_alloc for those but for this case we shouldn't be going via contig_alloc. 
     3We shouldn't have any code that requires > 2M contiguous physical memory. 

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